| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.53 | 4.228% | $72.4697 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $6.85 | 10.149% | $7.5452 | $7.55 | $7.55 | $7.50 |
| Purchase #3 | $104.36 | 8.774% | $113.5165 | $113.52 | $113.50 | $113.50 |
| Purchase #4 | $43.29 | 9.728% | $47.5013 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $112.25 | 5.534% | $118.4619 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $154.87 | 7.850% | $167.0273 | $167.03 | $167.05 | $167.00 |
| Purchase #7 | $23.76 | 12.274% | $26.6763 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $514.91 | $553.1982 | $553.21 | $553.20 | $553.20 | |